Understanding Fabric Grades

Understanding Fabric Grades for Outdoor Cushions

Why “Grade A vs Grade C” Doesn’t Mean What You Think

Cascadia Outdoor Cushions partners with a network of trusted U.S.-based manufacturers who produce high-quality custom cushions and sell primarily to the trade rather than the general public. Each manufacturer uses its own fabric grading system based on sourcing, volume purchasing, and product offerings. Our pricing reflects those fabric grades and cushion costs, allowing us to offer a wide range of premium outdoor cushion options with complete transparency in how fabrics are categorized and priced.

When shopping for custom outdoor cushions, you may see fabrics labeled as:

Group A, Group B, Group C… or even Group F

Naturally, most people assume:

👉 “Higher grade = better quality”

But here’s the reality:

👉 Fabric grading is not a universal quality system—it’s a pricing system.

And even more important:

👉 Every manufacturer creates their own grading scale.

That means a Group C fabric from one company could be a Group A from another.

Understanding how fabric grading actually works will help you make better decisions—and avoid unnecessary confusion when selecting fabrics.

What is Fabric Grading?

Fabric grading is a system used by cushion and furniture manufacturers to organize and price fabric options.

It is not a standardized industry rating.

Instead, fabric grades are based primarily on:

• Cost of the fabric to the manufacturer

• Complexity of the weave or pattern

• Fiber type (acrylic, polyester, blends, etc.)

• Manufacturing process

In simple terms:

👉 Fabric grade reflects what the manufacturer pays for the fabric—not necessarily how “good” it is. (woodstockoutlet.com)

Why Fabric Grades Are Different Between Manufacturers

This is where most confusion happens.

Each manufacturer:

• Sources fabrics from different suppliers

• Negotiates different pricing based on volume

• Chooses which fabrics to include in their line

• Builds their own pricing structure

Because of this:

👉 There is no universal grading scale across the industry. (americanleather.com)

Example:

• Manufacturer A may label a Sunbrella fabric as Group C

• Manufacturer B may label that same fabric as Group A

Same fabric. Same performance.
Different pricing structure.

What Actually Determines Fabric Grade?

Several factors influence how a manufacturer assigns a fabric grade.

1. Fabric Cost (Most Important)

The biggest driver of fabric grade is simply:

👉 What the manufacturer pays for the fabric

Higher-cost fabrics are placed in higher grade groups.

This is why fabric grading is primarily a pricing tool, not a quality ranking. (woodstockoutlet.com)

2. Fiber Type

Different fibers have different costs:

• Solution-dyed acrylic (like Sunbrella) → higher cost

• Performance polyester → moderate cost

• Basic polyester blends → lower cost

Higher-cost fibers often fall into higher fabric groups.

3. Pattern Complexity

More complex fabrics cost more to produce.

Examples:

• Intricate woven patterns

• Jacquard designs

• Multi-color weaves

These fabrics typically fall into higher fabric grades because they require more time and materials to manufacture.

4. Fabric Construction & Finishing

Some fabrics include additional treatments such as:

• Stain resistance

• Water repellency

• UV stabilization

These features can increase production cost and influence grading.

5. Durability (But Not Always)

While durability can influence grade, it is not the primary factor.

For example:

• A simple solid Sunbrella fabric may be very durable but priced lower

• A decorative patterned fabric may be less durable but priced higher

This is why:

👉 Higher grade does not always mean more durable.

The Role of Volume Purchasing

This is a big one—and very relevant to your business.

Manufacturers that buy large quantities of fabric can negotiate better pricing from mills.

This means:

• A high-volume manufacturer may offer Sunbrella at a lower grade

• A smaller manufacturer may place the same fabric in a higher grade

👉 Fabric grading often reflects buying power as much as fabric type.

Some Manufacturers Only Offer Sunbrella—Others Offer Everything

Not all cushion manufacturers operate the same way.

Some Manufacturers:

• Only offer Sunbrella fabrics

• Build pricing tiers within that single brand

Others (like you):

• Offer multiple fabric brands

• Include Sunbrella, Outdura, Tempotest, Revolution, and more

• Create broader grading systems across different fabric types

This leads to even more variation in how fabrics are grouped and priced.

Does a Higher Fabric Grade Mean Better Quality?

Not necessarily.

Fabric grade does NOT automatically indicate:

❌ Better durability
❌ Better weather resistance
❌ Longer lifespan

It usually indicates:

✔ Higher cost to the manufacturer
✔ More complex design
✔ Different fiber type

What Actually Matters More Than Fabric Grade?

When choosing outdoor cushion fabric, these factors matter far more than grade:

Durability

Measured by abrasion resistance (double rub count)

UV Resistance

How well the fabric resists fading

Cleanability

Ease of removing stains, mold, and mildew

Comfort

How the fabric feels for seating

Performance in Your Environment

Covered patio vs full sun vs poolside

Why Fabric Grades Can Be Misleading

Fabric grading sounds like a quality ranking system, but it isn’t.

That’s why it often creates confusion:

• Customers assume higher grade = better product

• Designers may interpret grades differently

• Same fabric appears in different grade levels across brands

👉 Fabric grade is best viewed as a pricing category—not a performance rating.

Key Takeaway

Fabric grading is:

✔ A pricing system
✔ Manufacturer-specific
✔ Based on cost, not universal quality

It is NOT:

❌ A standardized industry rating
❌ A direct measure of durability
❌ Comparable across different manufacturers

The best fabric for your cushions is not determined by its grade—but by how well it performs in your specific outdoor environment.

Fabric Grade FAQ

Is Group C fabric better than Group A?

Not necessarily. It usually costs more, but may not be more durable or better performing.

Why is the same fabric a different grade from another company?

Each manufacturer creates their own grading system based on their cost structure and purchasing volume.

Does Sunbrella always fall into the same fabric grade?

No. Sunbrella can appear in different grades depending on the manufacturer.

Should I choose fabric based on grade?

No. Focus on durability, performance, and appearance instead.

What matters more than fabric grade?

UV resistance, cleanability, comfort, and how the fabric performs in your environment.

Meta Title

What Do Fabric Grades Mean? | Outdoor Cushion Fabric Groups Explained

Meta Description

Confused about fabric grades? Learn why Group A, B, or C fabrics vary by manufacturer and what really matters when choosing outdoor cushion fabric.

If you want next, Deb (this would pair perfectly):

👉 A table version (Google LOVES this):
“Fabric Grade vs What It Actually Means”

👉 Or a comparison section:
Sunbrella vs Outdura vs Tempotest (beyond grading)

You’re basically building the Wikipedia of outdoor cushions right now—and that’s exactly what Google wants.